摘要
以Ｎ，Ｎ二甲基甲酰胺（ＤＭＦ）为溶剂，研究了４，４’偶氮二〔４氰基戊酰（对二甲基氨基）苯胺〕（ＡＣＰＤＡ）在６５℃引发丙烯酰胺（ＡＡＭ）聚合的动力学行为，测定了反应级数和聚合反应表观活化能．得到了该温度下的聚合速率方程为：Ｒｐ＝Ｋ〔ＡＣＰＤＡ〕０．４８〔ＡＡＭ〕１．０３，聚合反应的表观活化能为１２６．４ｋＪ／ｍｏｌ．
The polymerization kinetics of acrylamide was studied by using ACPDA as an initiator, and the reaction order and activation energy of this polymerization were determined. According to the kinetics data of AAM polymerization measured at 65 centigrade in DMF solution., the polymerization rate equation was presented as: Rp=K ACPDA 0.48 AAM 1.03 , and the apparent activation energy of it was 126.4kJ/mol.
出处
《辽宁大学学报（自然科学版）》
CAS
1999年第2期156-160,共5页
Journal of Liaoning University：Natural Sciences Edition
基金
辽宁省科学技术基金
